Re: [Crash-utility] [PATCH] Support cpu_map/cpu_mask changes in 2.6.29
----- "Dave Anderson" <anderson(a)redhat.com> wrote:
+ulong
+cpu_map_addr(const char *type)
+{
+ char cpu_map_symbol[32];
+
+ sprintf(cpu_map_symbol, "cpu_%s_map", type);
+ if (symbol_exists(cpu_map_symbol))
+ return symbol_value(cpu_map_symbol);
+ else
+ return get_cpu_map_addr_from_mask(type);
+}
Although, for safety's sake above, the symbol_value() call should
be replaced with kernel_symbol_value() in order to rule out the
invalid usage of stray module symbols of the same name.
Sorry, I meant that the symbol_exists() function call above should be
replaced with kernel_symbol_exists()...
Dave